Formula: C56H42O13 | Mol. Weight: 922.90 g/mol
IUPAC: (1R,8R,9S,16R)-9-[(1R,8R,9S,16R)-16-(3,4-dihydroxyphenyl)-4,6,12-trihydroxy-8-(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,10(17),11,13-hexaen-9-yl]-8,16-bis(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,10(17),11,13-hexaene-4,6,12-triol
C1=CC(=CC=C1C2C(C3=C4C(C(OC4=CC(=C3)O)C5=CC=C(C=C5)O)C6=C2C(=CC(=C6)O)O)C7C(C8=C(C=C(C=C8O)O)C9C(OC1=CC(=CC7=C91)O)C1=CC(=C(C=C1)O)O)C1=CC=C(C=C1)O)O